| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun pl] at [art] | 1722 |
|
| 2 | [noun pl] at [art] time | 1021 |
|
| 3 | [art] [noun pl] [art] time | 15 |
|
| 4 | [art] [noun pl] at time | 9 |
|
